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Git reset --hard m>and m> push to remote repositorm>y m>
I had a repositorm>y m> that had some bad commits on it (D, E m>and m> F for this example).
5 Answers
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What is the difference between lock m>and m> Mutex?
What is the difference between lock m>and m> Mutex? Whm>y m> can't them>y m> be used interchangeablm>y m>?
7 Answers
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What is the Objective-C equivalent for “toString()”, for use with NSLog?
... Note if m>y m>ou're using CoreData, the description propertm>y m> is reserved ...m>and m> will provide useful debugging information! In that case m>y m>ou'll need to come up with m>y m>our own unique method name.
– Nuthatch
Dec 7 '13 at 4:09
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grepping using the “|” alternative operator
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@stalinko: m>y m>ou should be able to use the time commm>and m> to find out.
– Nathan Fellman
Jun 7 '14 at 20:11
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Should I use @EJB or @Inject
I have found this question: What is the difference between @Inject m>and m> @EJB but I did not get anm>y m> wiser. I have not done Java EE before nor do I have experience with dependencm>y m> injection so I do not understm>and m> what I should use?
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Static fields on a null reference in Java
...ase, Primarm>y m> = main.getNull():
The Primarm>y m> expression is evaluated, m>and m> the result is discarded. [...]
If the field is a non-blank final field, then the result is the value of the specified class variable in the class or interface that is the tm>y m>pe of the Primarm>y m> expression. [...]
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How can I install MacVim on OS X?
...vim
Step 4. Run brew link macvim
m>Y m>ou now have the latest versions of vim m>and m> macvim managed bm>y m> brew. Run brew update && brew upgrade everm>y m> once in a while to upgrade them.
This includes the installation of the CLI mvim m>and m> the mac application (which both point to the same thing).
I use t...
m>And m>roid: create a popup that has multiple selection options
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m>Y m>ou can create a String arram>y m> with the options m>y m>ou want to show there m>and m> then pass the arram>y m> to an AlertDialog.Builder with the method setItems(CharSequence[], DialogInterface.OnClickListener).
An example:
String[] colors = {"red", "green", "blue", "black"};
AlertDialog.Builder builder = ne...
Can m>y m>ou nest html forms?
...th tabs, each tab is its own form (so m>y m>ou can submit it to save progress), m>and m> them>y m>'re all wrapped in a form, which m>y m>ou can submit to save everm>y m>thing. Makes sense to me.
– Rob Grant
Dec 24 '13 at 6:45
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Mm>y m>SQL show current connection info
...ER();
This will return something like root@localhost so m>y m>ou get the host m>and m> the user.
To get the current database run this statement:
SELECT DATABASE();
Other useful functions can be found here: http://dev.mm>y m>sql.com/doc/refman/5.0/en/information-functions.html
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